TY - JOUR T1 - In vitro antimicrobial resistance of Pseudomonas aeruginosa isolated from canine otitis externa in Rio de Janeiro , Brazil JO - Brazilian Journal of Microbiology A1 - Penna, B. A1 - Thomé, S. A1 - Martins, R. A1 - Martins, G. A1 - Lilenbaum, W. SN - 1517-8382 UL - 10.1590/S1517-83822011000400027 VL - 42 Y1 - 2011 PB - Brazil ER -